If you need a new door NorKal Construction has the qualified experts to help you from design consultation to installation, our contractors are there to give you quality assurance. We install all door types, including: Every door we make is custom measured and built just for you! Custom sizing is critical if your door is going to look great and provide you with the security and energy savings you expect. When our install technician comes to your home, he will make at least seven crucial measurements that he will forward to factory engineers. These measurements guarantee that your new door precisely fits your home’s unique opening. We’ll gauge height at three points along the top door jamb, width at least four times from the sides and depth at the top and the bottom of the existing door. Many of our competitors don’t make the same effort to carefully measure since it costs them time and money. They would rather sell you a door sitting in a warehouse, even if it isn’t the correct size. Don’t accept second best. A poor-fitting door will be drafty in winter and in some cases will not close properly.